<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!-- import CSS -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
    <style>
        .el-carousel__item h3 {
          color: #475669;
          font-size: 14px;
          opacity: 0.75;
          line-height: 200px;
          margin: 0;
        }
        
        .el-carousel__item:nth-child(2n) {
          background: url(/Web/css2/ldh.jpg);
        }
        
        .el-carousel__item:nth-child(2n+1) {
          background: url(/Web/css2/angel.gif);
        }
      </style>
</head>
<body>
<div id="app">
    <template>
        <el-carousel :interval="4000" type="card" height="200px">
          <el-carousel-item v-for="item in 6" :key="item">
            <h3 class="medium">{{ item }}</h3>
          </el-carousel-item>
        </el-carousel>
      </template>
</div>
</body>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
    let vm = new Vue({
        el: '#app',
        data: function() {
            return { 
                
            }
        },
        methods: {
            
        }
    })
</script>
</html>